Rocky Mountain SHERPA 30 2009 VS Trek 520 2005 specs comparison

Rocky Mountain Sherpa 30

General Infos

Model	Sherpa 30
Manufacturer	Rocky Mountain
Year of production	2009
Current price	🛒 View Price →
Color choice	-Blue
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 56cm (centimeters) - 59cm (centimeters)
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 56cm (centimeters) - 59cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 32c Kenda Kwick Roller Sport
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Tiagra STI Levers Avid Shorty 4 Brakes
Hubs for disc brakes	Wheeltech Cartridge Sealed
Rims manufacturer	Mavic A719
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Champion

Frame and Body Specs

Frame materials	Reynolds 853 Chromoly
Frame type	TIG-welded
Handlebar construction	Easton EA30 Road
Handlebar extender	Optional
Handlebar stem details	Easton EA30 31.8
Headset size	1 1/8 (inches) FSA

Gearing Specifications

Bicycle chain	Shimano HG53-9
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	30/42/52 Teeth FSA Omega
Gear shift levers	Shimano Tiagra STI
Rear gear set	11 - 32 Teeth 9-speed

Rocky Mountain Sherpa 30 Fork System Data

Derailleur (Front)	Shimano Tiagra
Derailleur (Rear)	Shimano XT
Fork material	Unicrown Crown Chromoly
Fork type	Not Available

Other Specs of Rocky Mountain Sherpa 30

Component group sets	Shimano Tiagra
Pedals details	VP-390 Steel Cage With Toe Clip
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Ischia
Seat post extension	27.2 (millimeters) Diameter Alloy

Trek 520

General Infos

Model	520
Manufacturer	Trek
Year of production	2005
Current price	🛒 View Price →
Color choice	-Black
Sizes	- 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches)

Wheels And Breaking System

Bike front tire	700 X 32c Bontrager Race Lite Hardcase
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro 287 Levers Avid SD-5 Front and Avid Single Digit 5 Rear Brakes
Hubs for disc brakes	Shimano Deore LX
Rims manufacturer	Bontrager Maverick
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Bontrager Select
Handlebar extender	Optional
Handlebar stem details	Bontrager Select
Headset size	Not Available

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	30/42/52 Teeth Shimano 105
Gear shift levers	Shimano Dura-Ace Bar-end
Rear gear set	11 - 32 Teeth 9-speed

Trek 520 Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano Deore LX
Fork material	Unicrown Crown Chromoly
Fork type	Trek

Other Specs of Trek 520

Component group sets	Touring Mix
Pedals details	Shimano PD-M520 SPD
Rear shock absorber	Not Available
Saddle seat	Bontrager Race Luxe
Seat post extension	Bontrager Select